From 36876774278e34b1f28ce1d5b7236095b9f394e1 Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@codeweavers.com>
Date: Wed, 6 Jan 2010 23:22:12 +0100
Subject: [PATCH] wined3d: Recognize the SM4 lt opcode.

---
 dlls/wined3d/arb_program_shader.c | 1 +
 dlls/wined3d/baseshader.c         | 1 +
 dlls/wined3d/glsl_shader.c        | 1 +
 dlls/wined3d/shader_sm4.c         | 2 ++
 dlls/wined3d/wined3d_private.h    | 1 +
 5 files changed, 6 insertions(+)

diff --git a/dlls/wined3d/arb_program_shader.c b/dlls/wined3d/arb_program_shader.c
index b026c15ebb7..cf7a429e8fe 100644
--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -4706,6 +4706,7 @@ static const SHADER_HANDLER shader_arb_instruction_handler_table[WINED3DSIH_TABL
     /* WINED3DSIH_LOGP          */ shader_hw_log_pow,
     /* WINED3DSIH_LOOP          */ shader_hw_loop,
     /* WINED3DSIH_LRP           */ shader_hw_lrp,
+    /* WINED3DSIH_LT            */ NULL,
     /* WINED3DSIH_M3x2          */ shader_hw_mnxn,
     /* WINED3DSIH_M3x3          */ shader_hw_mnxn,
     /* WINED3DSIH_M3x4          */ shader_hw_mnxn,
diff --git a/dlls/wined3d/baseshader.c b/dlls/wined3d/baseshader.c
index 65283050223..f0fe664ae71 100644
--- a/dlls/wined3d/baseshader.c
+++ b/dlls/wined3d/baseshader.c
@@ -73,6 +73,7 @@ static const char *shader_opcode_names[] =
     /* WINED3DSIH_LOGP          */ "logp",
     /* WINED3DSIH_LOOP          */ "loop",
     /* WINED3DSIH_LRP           */ "lrp",
+    /* WINED3DSIH_LT            */ "lt",
     /* WINED3DSIH_M3x2          */ "m3x2",
     /* WINED3DSIH_M3x3          */ "m3x3",
     /* WINED3DSIH_M3x4          */ "m3x4",
diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index e8c05448c12..344a266abec 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -4748,6 +4748,7 @@ static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TAB
     /* WINED3DSIH_LOGP          */ shader_glsl_log,
     /* WINED3DSIH_LOOP          */ shader_glsl_loop,
     /* WINED3DSIH_LRP           */ shader_glsl_lrp,
+    /* WINED3DSIH_LT            */ NULL,
     /* WINED3DSIH_M3x2          */ shader_glsl_mnxn,
     /* WINED3DSIH_M3x3          */ shader_glsl_mnxn,
     /* WINED3DSIH_M3x4          */ shader_glsl_mnxn,
diff --git a/dlls/wined3d/shader_sm4.c b/dlls/wined3d/shader_sm4.c
index 0327d800dcb..b935eefc1ef 100644
--- a/dlls/wined3d/shader_sm4.c
+++ b/dlls/wined3d/shader_sm4.c
@@ -57,6 +57,7 @@ enum wined3d_sm4_opcode
     WINED3D_SM4_OP_IADD     = 0x1e,
     WINED3D_SM4_OP_IGE      = 0x21,
     WINED3D_SM4_OP_LOG      = 0x2f,
+    WINED3D_SM4_OP_LT       = 0x31,
     WINED3D_SM4_OP_MIN      = 0x33,
     WINED3D_SM4_OP_MAX      = 0x34,
     WINED3D_SM4_OP_MOV      = 0x36,
@@ -114,6 +115,7 @@ static const struct wined3d_sm4_opcode_info opcode_table[] =
     {WINED3D_SM4_OP_IADD,   WINED3DSIH_IADD,        1,  2},
     {WINED3D_SM4_OP_IGE,    WINED3DSIH_IGE,         1,  2},
     {WINED3D_SM4_OP_LOG,    WINED3DSIH_LOG,         1,  1},
+    {WINED3D_SM4_OP_LT,     WINED3DSIH_LT,          1,  2},
     {WINED3D_SM4_OP_MIN,    WINED3DSIH_MIN,         1,  2},
     {WINED3D_SM4_OP_MAX,    WINED3DSIH_MAX,         1,  2},
     {WINED3D_SM4_OP_MOV,    WINED3DSIH_MOV,         1,  1},
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index fb299c5ba00..cba17b035a2 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -438,6 +438,7 @@ enum WINED3D_SHADER_INSTRUCTION_HANDLER
     WINED3DSIH_LOGP,
     WINED3DSIH_LOOP,
     WINED3DSIH_LRP,
+    WINED3DSIH_LT,
     WINED3DSIH_M3x2,
     WINED3DSIH_M3x3,
     WINED3DSIH_M3x4,
-- 
2.11.4.GIT